package com.mojang.blaze3d.shaders;

import net.minecraft.resources.FileToIdConverter;
import net.minecraft.resources.Identifier;
import org.jspecify.annotations.Nullable;

public enum ShaderType {
	VERTEX("vertex", ".vsh"),
	FRAGMENT("fragment", ".fsh");

	private static final ShaderType[] TYPES = values();
	private final String name;
	private final String extension;

	private ShaderType(final String name, final String extension) {
		this.name = name;
		this.extension = extension;
	}

	@Nullable
	public static ShaderType byLocation(final Identifier location) {
		for (ShaderType type : TYPES) {
			if (location.getPath().endsWith(type.extension)) {
				return type;
			}
		}

		return null;
	}

	public String getName() {
		return this.name;
	}

	public FileToIdConverter idConverter() {
		return new FileToIdConverter("shaders", this.extension);
	}
}